Name: PF-PES PES Membrane Filter Cartridge
Brand: Ultrafilter

PF-PES — PES Membrane Cartridge Filter

Sizes available

5″ – 40″ cartridge lengths

Retention & Performance

MembranePolyethersulphone (PES), hydrophilic

Removal ratings0.1 · 0.2 · 0.45 · 0.65 · 1.2 µm

Bacterial retentionLRV ≥ 7 (0.2 µm grade; B. diminuta, 10⁷ cfu/cm², ASTM F838 liquid challenge)

Δp forward5.0 bar (72.5 psi) at 20 °C · 2.0 bar (29 psi) at 80 °C

Construction

ConstructionPleated membrane cartridge

End capsPolypropylene (std)

O-ringsEPDM · Silicone · Fluoroelastomer · FEP-encapsulated types (see ordering key)

CertificationsUSP <88> Class VI · FDA 21 CFR 177–182; EC directives for food contact

Quick Actions

Certifications

Replacing a competitor?

Look up your current part number

Liquid Filtration Family

PF-PES — Liquid Filtration Element Range

Code	Media	Pore size	Key property	Primary duty
PF-PESThis product	Polyethersulphone	0.1 · 0.2 · 0.45 · 0.65 · 1.2 µm	Naturally hydrophilic · LRV ≥ 7 (0.2 µm grade)	Sterile liquid · pharma · beverage
PF-PP	Polypropylene	0.10 µm · 0.20 µm · 0.50 µm · 0.65 µm (PF-PP-C · depth filtration) · 0.5–10 µm (pre-filter)	Chemical resistant · Retention by grade and particle size	Aggressive media · food · chemical
PF-PT	ePTFE	0.2 µm	Hydrophobic · up to 100 forward SIP cycles (30 min at 135 °C)	Sterile gas/vent · aggressive liquid
PF-PVDF	PVDF	0.1/0.2/0.45/0.65/1.0 µm	LRV ≥ 7 (0.2 µm grade) · low extractables	Cold and hot WFI · antibiotics · chemicals · sanitising agents
PF-N6	Nylon 66 (positive-zeta option)	SL 0.1 · 0.2 · 0.45 · 0.8 · 1.0 · 3.0 · 5.0 µm · DL 0.1 + 0.1 · 0.2 + 0.2 · 0.45 + 0.2 · 1.0 + 0.45 · 1.2 + 0.45 µm	Inherently hydrophilic · LRV ≥ 7 (0.2 µm grades)	WFI · LVP · biological solutions
PF-BEV	Hydrophilic PES (double-layer)	0.2 + 0.1 · 0.2 + 0.2 · 0.45 + 0.2 · 0.65 + 0.2 · 0.45 + 0.45 · 0.65 + 0.45 µm	Double-layer · LRV ≥ 7 (0.1 / 0.2 µm final layer)	Wine · beer · juice · water